Cheshire Scientific is delighted to share an outstanding achievement in external quality assurance. We have achieved a 100% performance score (118 out of 118 results) across the last six distributions of the Drinking Water External Quality Assessment (EQA) scheme.

This level of consistency places Cheshire Scientific among fewer than 30% of laboratories achieving the same flawless performance over this period. The results demonstrate not only technical accuracy, but also sustained excellence under independent assessment.

External Quality Assessment schemes play an important role in verifying laboratory competence. They provide independent confirmation that results are accurate, reliable, and comparable across the industry. Achieving full marks across multiple consecutive distributions reflects the robustness of our quality systems, the expertise of our team, and our commitment to continual improvement.

This milestone reinforces our position as a trusted provider of drinking water analysis, offering clients confidence that results are produced to the highest standards of accuracy and reliability.

We remain committed to maintaining this level of excellence, ensuring that all drinking water testing continues to meet and exceed regulatory and customer expectations.